If you cannot use the Managed Driver for technical reasons, consider moving to a newer ODAC release. For example, ODAC 12c Release 4 (12.2.0.1.0) supports Oracle Database 11g and provides a more modern and secure client with support for newer operating systems and Visual Studio versions. Oracle's most recent client, "23ai," is the future-proof path.
The package remains a significant tool for legacy Oracle database connectivity, particularly for .NET developers working with Visual Studio 2010 or earlier versions. Its comprehensive component set—including ODP.NET, OLE DB providers, ODBC drivers, and Visual Studio integration—makes it a versatile solution for Windows-based Oracle development. oracle 11g client odt odac 11.2 0.2 1 zip download
He bypassed the flashy 12c promotions and the bloated universal installers. He was hunting for the —the lean, mean 200MB zip file that contained the secret sauce: the Oracle Developer Tools for Visual Studio and the elusive Instant Client. If you cannot use the Managed Driver for
Microsoft Visual Studio 2010 (Native) and Visual Studio 2012/2013 (via manual backward compatibility) .NET Framework 2.0, 3.5, and 4.0 Driver Type Unmanaged (requires a full local Oracle home configuration) Step-by-Step Download and Installation Guide The package remains a significant tool for legacy
Optimized, native ADO.NET data provider accessing the Oracle Database via advanced APIs.